.imgBox {
  .smallImg {
    width: 100px;
    height: 100px
  }
  .bigImg {
    width: 400px;
    height: 400px;
    position: absolute;
    left: 0%;
    top: -190%;
    marginLeft: -200px;
    marginTop: -200px;
    zIndex: 99;
    display: none;
  }
  &:hover {
    .bigImg {
      display: inline;
    }
  }
}

